Tides Today & Tomorrow in Port Saint Joe, FL

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Port Saint Joe, FL.
Next low tide : in 44m at 3:51 pm (0.5 ft)
Next high tide (tomorrow) : 5:13 am (2.0 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 6:11 am
Moon phase : First Quarter (56% illuminated)
Tide Station Location : Station #8728912
Common Questions About Tides

Port Saint Joe, FL Tides - Feb 1936

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:511.34:55-0.66:315:17First Quarter1Sat
2Sun5:361.35:57-0.76:315:18Waxing Gibbous2Sun
3Mon6:321.36:50-0.76:305:19Waxing Gibbous3Mon
4Tue7:511.37:34-0.66:295:20Waxing Gibbous4Tue
5Wed8:501.28:13-0.56:295:21Full Moon5Wed
6Thu9:201.28:56-0.36:285:22Full Moon6Thu
7Fri7:54-0.22:310.35:37-0.24:310.26:275:23Full Moon7Fri
8Sat9:180.03:000.46:01-0.25:220.26:275:23Full Moon8Sat
9Sun3:250.46:27-0.16:100.26:265:24Waning Gibbous9Sun
10Mon3:310.56:520.06:570.26:255:25Waning Gibbous10Mon
11Tue2:360.67:130.17:450.26:245:26Waning Gibbous11Tue
12Wed2:430.32:490.812:380.37:22 AM0.26:245:27Waning Gibbous12Wed
13Thu3:300.23:160.91:050.15:32 AM0.26:235:27Third Quarter13Thu
14Fri3:501.01:44-0.16:225:28Third Quarter14Fri
15Sat4:301.22:37-0.26:215:29Third Quarter15Sat
16Sun5:151.33:38-0.46:205:30Third Quarter16Sun
17Mon6:061.34:34-0.56:195:31Waning Crescent17Mon
18Tue7:121.45:28-0.66:185:31Waning Crescent18Tue
19Wed8:321.46:19-0.66:185:32Waning Crescent19Wed
20Thu9:271.47:06-0.56:175:33Waning Crescent20Thu
21Fri10:101.27:49-0.46:165:34New Moon21Fri
22Sat2:010.45:16-0.24:290.26:155:34New Moon22Sat
23Sun12:401.02:190.55:40-0.15:290.06:145:35New Moon23Sun
24Mon2:090.82:350.76:070.06:27-0.16:135:36Waxing Crescent24Mon
25Tue3:130.62:490.96:340.212:120.76:125:36Waxing Crescent25Tue
26Wed4:280.42:571.112:260.08:25-0.16:115:37Waxing Crescent26Wed
27Thu3:021.21:05-0.26:105:38First Quarter27Thu
28Fri3:111.31:54-0.46:095:39First Quarter28Fri
29Sat3:371.43:01-0.46:075:39First Quarter29Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8728912)

Common Questions About Port Saint Joe, FL Tides

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What time does the tide turn (slack tide) in Port Saint Joe, FL today?

Slack tide in Port Saint Joe, FL is approximately 10:32 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Port Saint Joe, FL?

Port Saint Joe, FL is currently in a neap phase. Tonight's moon is 56% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Port Saint Joe, FL tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Port Saint Joe, FL?

Tide predictions for Port Saint Joe, FL come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Port Saint Joe, FL?

Tide data for Port Saint Joe, FL is sourced from NOAA Station #8728912. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8728912.

What is the moon phase in Port Saint Joe, FL tonight?

Tonight the moon over Port Saint Joe, FL is First Quarter (56% illuminated). This places Port Saint Joe, FL in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA